The Nortel DY4340003 is a switch module associated with Nortel’s Internet Telephone / IP telephony hardware range, identified by its DY-prefixed part number, a numbering block distinct from Nortel’s usual NT-prefixed catalogue and associated with specialist embedded/carrier-board suppliers used across some Nortel telephony platforms. Modules of this type provide switching or interconnect capacity within the host chassis they were built for. Nortel IP telephony deployments of this generation remain in service at a number of legacy sites, and genuine spares of this type are a routine requirement for maintaining an existing installation. Confirm the exact host platform and chassis before ordering. Tech-Star (UK-based, shipped worldwide) supplies Nortel telephony spares to support ongoing network maintenance.
Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.
Frequently asked questions
Is the Nortel DY4340003 refurbished or new?
Tech-Star supplies both new and refurbished Nortel DY4340003. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Nortel DY4340003?
Refurbished Nortel DY4340003 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Nortel DY4340003?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Nortel DY4340003 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Nortel DY4340003 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.